Add task to copy files

modules/common/src/main/scala/docspell/common/Banner.scala

@@ -14,7 +14,8 @@ case class Banner(
     configFile: Option[String],
     appId: Ident,
     baseUrl: LenientUri,
-    ftsUrl: Option[LenientUri]
+    ftsUrl: Option[LenientUri],
+    fileStoreConfig: FileStoreConfig
 ) {
 
   private val banner =
@@ -36,6 +37,7 @@ case class Banner(
       s"Database: ${jdbcUrl.asString}",
       s"Fts:      ${ftsUrl.map(_.asString).getOrElse("-")}",
       s"Config:   ${configFile.getOrElse("")}",
+      s"FileRepo: ${fileStoreConfig}",
       ""
     )
 

modules/common/src/main/scala/docspell/common/DocspellSystem.scala

@@ -10,6 +10,8 @@ object DocspellSystem {
 
   val user = Ident.unsafe("docspell-system")
   val taskGroup = user
+  val account: AccountId = AccountId(taskGroup, user)
+
   val migrationTaskTracker = Ident.unsafe("full-text-index-tracker")
   val allPreviewTaskTracker = Ident.unsafe("generate-all-previews")
   val allPageCountTaskTracker = Ident.unsafe("all-page-count-tracker")

modules/common/src/main/scala/docspell/common/FileCopyTaskArgs.scala

@@ -0,0 +1,56 @@
+/*
+ * Copyright 2020 Eike K. & Contributors
+ *
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+package docspell.common
+
+import cats.data.NonEmptyList
+
+import docspell.common.FileCopyTaskArgs.Selection
+
+import io.circe.generic.semiauto.{deriveDecoder, deriveEncoder}
+import io.circe.syntax._
+import io.circe.{Decoder, Encoder}
+
+/** This is the input to the `FileCopyTask`. The task copies all files from on
+  * FileRepository to one ore more target repositories.
+  *
+  * If no `from` is given, the default file repository is used. For targets, a list of ids
+  * can be specified that must match a configured file store in the config file. When
+  * selecting "all", it means all enabled stores.
+  */
+final case class FileCopyTaskArgs(from: Option[Ident], to: Selection)
+
+object FileCopyTaskArgs {
+  val taskName = Ident.unsafe("copy-file-repositories")
+
+  sealed trait Selection
+
+  object Selection {
+
+    case object All extends Selection
+    case class Stores(ids: NonEmptyList[Ident]) extends Selection
+
+    implicit val jsonEncoder: Encoder[Selection] =
+      Encoder.instance {
+        case All         => "!all".asJson
+        case Stores(ids) => ids.toList.asJson
+      }
+
+    implicit val jsonDecoder: Decoder[Selection] =
+      Decoder.instance { cursor =>
+        cursor.value.asString match {
+          case Some(s) if s.equalsIgnoreCase("!all") => Right(All)
+          case _ => cursor.value.as[NonEmptyList[Ident]].map(Stores.apply)
+        }
+      }
+  }
+
+  implicit val jsonDecoder: Decoder[FileCopyTaskArgs] =
+    deriveDecoder
+
+  implicit val jsonEncoder: Encoder[FileCopyTaskArgs] =
+    deriveEncoder
+}

modules/common/src/main/scala/docspell/common/FileStoreConfig.scala

@@ -32,5 +32,8 @@ object FileStoreConfig {
       bucket: String
   ) extends FileStoreConfig {
     val storeType = FileStoreType.S3
+
+    override def toString =
+      s"S3(enabled=$enabled, endpoint=$endpoint, bucket=$bucket, accessKey=$accessKey, secretKey=***)"
   }
 }